Question

Coordinate Geometry Use the graph. Write each

ratio in simplest form.
33. BD
AC
AE
EC
34. A
35. slope of EB
36. slope of ED
8
6
D
O
y
E
6
LO

Answer 1

33)
`AC=6` and
`BD=6`, so
`AC/BD=1`

34) By the distance formula,

`AE=√((-2-4)^2 + (8-0)^2 )=10\\`

Also, EC = 8. So,
`AE/EC = 5/4`.

35)
`(8-0)/(4-2)=4`

36)
`(8-0)/(4-8)=-2`